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Individual Calculations December 2017 |
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| Parnali, S Dharia Total change: -20.40 | |   |
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| World Girls under 20 Championship 2017 | Tarvisio | ITA | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2136 | 6.00 | 11 | -1.02 | 20 | -20.40 | |
|  Ganzova, Veronika | | | 1736 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Obolentseva, Alexandra | | wm | 2320 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bilguun, Bayaraa | | | 1736 * | MGL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dordzhieva, Dinara | | wm | 2295 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Altantuya, Boldbaatar | | wf | 1948 | MGL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Cramling Bellon, Anna | | | 1943 | SWE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Silva, Mariana Sofia T. | | wc | 1883 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Uuriintuya, Uurtsaikh | | wm | 2213 | MGL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Arpita, Mukherjee | | wf | 2210 | IND | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Petraki, Evaggelia | | | 1853 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Auvray, Honorine | | wf | 1987 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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